text Yogyakarta Media pressindo 2000 Cetakan : 1 ind x, 124 hlm. ;18.5 cm. 121 ekologi Manusia 304.2 979-9222-33-8 20130515155943 INLIS000000000006008 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)